01:19:37 Create new PHPExcel object<br />01:19:37 Set document properties<br />01:19:37 Add some data<br />01:19:37 Rename worksheet<br />01:19:37 Set document security<br />01:19:37 Set sheet security<br />01:19:37 Write to Excel2007 format<br />01:19:38 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.2153 seconds<br />01:19:38 Current memory usage: 7.25 MB<br />01:19:38 Peak memory usage: 7.25 MB<br />01:19:38 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />